Hallo, Claude Heiland-Allen hat gesagt: // Claude Heiland-Allen wrote: > Ed Kelly wrote: > > Does anyone know how to get PD working with a 24bit soundcard under Linux? > > I have an Echo Indigo IO - but I get a decimated mess using PD - sounds > > like a 24bit DAC playing back a 16bit word... > > 1. Use alsa plughw interface instead of alsa hw interface. > 2. Use jack. > > Both works for me with Edirol UA-25. > > The alsa hw interface refuses to open at all in Pd for me with my device > in 24bit mode, fwiw.
That's a "known" limitation of Pd's ALSA interface, at least I reported as Feature Request: "[ 1693533 ] Support 24Bit-soundcards in Pd/ALSA" once. Pd's ALSA interface only knows about SND_PCM_FORMAT_S32 and SND_PCM_FORMAT_S16, while the format of most 24bit USB soundcards is SND_PCM_FORMAT_S24_3LE. Ciao -- Frank Barknecht _ ______footils.org_ __goto10.org__ _______________________________________________ [email protected] mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
